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12-14 Marshalsea Road London Southwark SE1

24/AP/3518Approval of DetailsApproved
Discharge / amendments

Approved on 9 January 2025

Council decision: AOD - GrantedDelegated (officer decision)

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Details of condition 4 'Juliette Balconies' pursuant to planning permission 21/AP/1935 (Variation of condition 2 of original application ref. 16/AP/1767 (Extension of the existing mansard roof to create a full storey (6th floor) to match the buildings below and the erection of a new mansard roof above, together with the change of use of part of the ground floor accommodation at no.14 from an office (Use Class B1(a)) to a café (Use Class A1/A3) and the change of use of the first, second, third, fourth and fifth floors of no.14 from offices (Use Class B1(a)) to 5 x two bedroom flats and the use of the new roof level accommodation as 2 x one bedroom flats; together with refuse and cycle storage at ground floor level.) by providing Juliette balconies on the Disney Place elevation, Reconfiguration of the 6th floor units to provide an additional bedroom within each flat, Amendments to the design of the 6th floor, Amendments to the window openings at 4th, 5th and 6th floor, Formation of a roof terrace and Installation of plant to the roof.)

Received
29 November 2024
Decision level
Delegated (officer decision)
Ward
Borough & Bankside
Agent
Boyer Planning
  1. Received29 Nov
  2. Validated2 Dec
  3. Consult.
  4. Target26 Jan
  5. Decided9 Jan

Decided in 38 days (council typically 49)

About this application

This is an application to vary a condition at 12-14 Marshalsea Road London Southwark SE1. Southwark has handled 1,341 applications of this type. This one was decided in 41 days, 8 days quicker than Southwark's typical decision time. The site is in the Liberty of the Mint conservation area. There are no previous applications recorded at this address. In the past year there have been 182 applications across Borough & Bankside.

97% of conditions applications at London Borough of Southwark were approved. Across all application types, the council typically decides in about 7 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Application type
Approval of Details
Scale / size
Small
Parish
Borough, Bankside And Walworth

Planning application dates

Date validated
2 December 2024
Target decision date
26 January 2025
Permission expires
9 January 2030

Applicant and agent

Agent
Boyer Planning
Agent address
120 Bermondsey Street London SE1 3TX

Planning decision

Statutory period
55 days

Additional information

Comments
0
Documents
6

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 3: High probability (rivers and sea)
  • Conservation area: Liberty of the Mint
  • Article 4 direction: Bankside and Borough District Town Centre+1 more
Also checked, none recorded (22)

flood storage areas, listed buildings, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Southwark

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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